
The transition from rural Delaware County into the northern edge of Columbus is captured here during a period of significant hydrological and suburban change. The sprawling Alum Creek Lake and Hoover Reservoir dominate the landscape, reflecting the mid-century infrastructure projects that altered the natural flow of Big Walnut Creek and Little Walnut Creek. At the southern edge of the sheet, the expansion of Westerville is anchored by the campus of Otterbein College, while the historic heart of Galena sits near the northern reaches of the reservoir. Local history is preserved in landmarks such as the Township Meeting House and the small settlement of Africa. Transportation corridors like the Conrail line and the Worthington-Galena Road connect these outlying villages to the growing capital city, while Kilns near Galena point to the area's industrial past.
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4 editions found
1901 · Dublin
USGS Topo · 1:62,500
1902 · Westerville
USGS Topo · 1:62,500
1903 · Dublin
USGS Topo · 1:62,500
1904 · Westerville
USGS Topo · 1:62,500
1915 · Marengo
USGS Topo · 1:62,500
1924 · Delaware
USGS Topo · 1:62,500
1925 · Delaware
USGS Topo · 1:62,500
1943 · Marengo
USGS Topo · 1:62,500
1944 · Delaware
USGS Topo · 1:62,500
1950 · Marion
USGS Topo · 1:250,000